.custom-gallery-container {
  position: relative;
  max-width: 100%;
  margin-bottom: 20px;
}
.main-image-carousel {
  display: flex;
  overflow: hidden;
  position: relative;
  align-items: center;
}
.main-image-slide {
  min-width: 100%;
  transition: transform 0.5s ease;
  flex-shrink: 0;
}
.main-image-slide img {
  width: 100%;
  height: auto;
  display: block;
}
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #000;
  color: #fff;
  border: none;
  padding: 10px;
  z-index: 10;
  cursor: pointer;
}
.arrow.left {
  left: 10px;
}
.arrow.right {
  right: 10px;
}
.thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 15px;
}
.thumb img {
  width: 100%;
  cursor: pointer;
  border: 1px solid #ddd;
  padding: 2px;
}